One day a brother and sister named Daniel and Cheyenne were racing each other
I betucha you can not. Lets race!!
Owww my arm!!!!!!!
While racing Cheyenne falls on her arm scraping it. Vasoconstriction occurs to stop bleeding. Plaletes of blood cells stick together to form a clot. This is called hemostasis. Protects wound from bacteria.
I am sorry for tripping you.
Owwwww it is starting to hurt again. Please make it stop.
While watching tv, Cheyenne feels redness in her knee. Many cells are proliferating at her arm to rebulid new tissue since the body does regenerate lost tissues. Macrophage cells destroy new material to help not get an infection.
WHAT JUST SHUT UP!!! THIS IS YOUR FAULT ANYWAY!!!!